Bosch RN175 Specifications download pdf (Page 14)

14.

Compressor

correctly sized compressor is critical for maximum tool

performance. Use the following calculation to determine the

required compressor size.

Air Consumption, 100 shots/minute @ 100 psi: 4.6 SCFM

Accessories

Compressor size (CFM) =

x Shots per minute x Number of tools x 1.2

Air Consumption(CFM)

Troubleshooting

PROBLEM SYMPTOMS RESOLUTION

Nailer operates, but no

nail is driven.

• Check for a jam.

• Check function of nail follower.

• Follower spring weakened or damaged?

• Check for proper nails.

• Verify tool is loaded.

• Clear a jam.

• Clean and lubricate.

• Replace follower spring.

• Use only recommended nails.

• Reload tool.

Nail driving action seems

slow or weak.

• Check air pressure is in operational range.

• Driver blade worn?

• Piston O-ring worn or damaged?

• Bumper worn?

• Check recommend hose diameter and length.

• Increase air pressure (Do not exceed 120 psi).

• Use pneumatic tool lubricant.

• Contact Bosch for replacement or repair.

• Replace Bumper.

• Follow recommendations.

• Check hose for kinks.

Tool drives nails too

deep.

• Check air pressure.

• Check Depth of Drive.

• Check bumper wear.

• Reduce air pressure. Min. Operational

pressure 70 psi.

• Use “Depth of Drive Adjustment”.

• Replace bumper.

Tool drives nails too

shallow.

• Check air pressure.

• Check Depth of Drive.

• Check recommend hose diameter and length.

• Increase air pressure. Max. Operational

pressure 120 psi.

• Use “Depth of Drive Adjustment”.

• Follow recommendations.

• Check hose for kinks.

Tool skips nails or has

intermittent feed.

• Check for proper nails.

• Check function of magazine per page 8.

• Follower spring weakened or damaged?

• Piston O-ring cut or heavily worn?

• Use only recommended nails.

• Clean and lubricate.

• Replace follower spring.

• Contact Bosch for replacement.

Nails jam frequently. • Check for proper nails. • Use only recommended.

Driven nails are bent. • Driver blade worn? • Contact Bosch for replacement.

Nails driven properly

during normal operation,

but does not drive fully at

faster nailing speeds.

• Check inside diameter of air hose.

• Check suitability of compressor.

• Use correct air hose.

• Use correctly sized compressor for number of

tools used and work rate.

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Bosch RN175 Specifications Page 14

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